• 원자력산업
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• 제37권8호
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• pp.21-23
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• 2017

최근까지 건실한 내수 시장 구축을 구축하고 수출 시장 일선에서 성과를 거둔 원자력산업의 성공 신화는 대한민국의 자부심이었다. 하지만 문재인 대통령의 탈원전 정책은 대한민국 원자력산업계의 전망을 어둡게 하고 있다. 이러한 정책은 대한민국 원자력산업계의 신뢰성와 역량, 그리고 가능성을 해치며 원전 기술 수출 가능성을 낮출 것이다. 탈원전 정책은 신고리 5,6호기 건설 중단에서 드러났듯이 대한민국 정부와 원전 사업자 간 혼란을 야기할 수 있다. 이러한 조건에서 러시아와 중국을 비롯한 강력한 경쟁자를 상대로 기존의 'Team Korea'가 보여주었던 탁월한 협력이 가능할지 의문이 들 수밖에 없다.

• Asia pacific journal of information systems
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• 제9권1호
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• pp.1-16
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• 1999

There is a controversy over the necessity of information intermediaries in virtual market. This study tried to suggest several reasons why they would still flourish in virtual market. It also tried to find out their roles and to forecast their role changes in the future on the basis of Delphi analysis. Though an exploratory study, this can shed some lights on the future studies related to information intermediaries and virtual market.

• 한국주거학회논문집
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• 제22권6호
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• pp.31-42
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• 2011

The purpose of the study was to investigate the characteristics of energy use behaviors and energy saving consciousness of multi-family housing residents. The energy referred to in this study includes electric energy, heating energy and water usage. This study was conducted from a survey carried out in Seoul and Gyeonggi-do. The results of the study are as follows: First, among the survey questions, the only positive energy saving behaviors shown by the occupants was turning off the lights and the television, and in the use of kitchen appliances; it could therefore be concluded that, in general, energy saving attitude and consciousness were not sufficient to reduce energy consumption. Second, the results showed high mean scores for the behaviors which were easy to control, such as turning off lights and televisions, and low mean scores for the behaviors which required extra effort to completely cut off electricity energy such as pulling out the plugs of electronic appliances. Third, it was found that the occupants generally showed the tendency to save heating energy. However, in cases where the occupants were required to continuously and directly experience indoor temperatures, they expressed passive attitudes toward saving energy. Fourth, they showed wasteful attitudes toward water usage by leaving the tap running when taking showers and washing their faces. Fifth, while they showed a strong energy saving consciousness, they also showed a passive attitude about putting this into practice; there was therefore some gap between attitude and behavior. Lastly, among the socio-demographic factors, age and family lifecycle were very important factors affecting energy use and energy saving consciousness.

• 한국버섯학회지
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• 제13권2호
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• pp.125-128
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• 2015

광조사 유무에 따른 수량성 조사 결과 수량은 점등처리구에서 많았으나 상품수량은 소등처리구에서 많았고, 생육특성은 점등처리구가 소등처리구 보다 갓과 대의 형태 모두 작은 경향이었다. LED광원에 따른 생육특성을 조사한 결과 자실체의 발육기간은 주황색광 및 적색광에서 길었고, 수량은 청색광 및 녹색광에서 많았다. 그리고 유효 경수는 청색광에서 많았으나 상품수량은 주황색광과 적색광에서 많았다. 이와 같은 결과 잣버섯의 경우 파장이 짧을수록 갓의 크기가 커지는 경향이었고, 파장이 길수록 대의 길이는 커지는 경향이었다.

• 한국실내디자인학회논문집
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• 제23권3호
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• pp.164-172
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• 2014

The purpose of this study is to identify current condition of night lighting plan for the outdoor space in an apartment complex and to examine how residents perceive that environment. For this purpose, considerations and standards for safe and agreeable night lighting environment were examined through literature study. And a field study to determine the current state of the night lighting environment was conducted, and finally a survey was executed to find out residents' satisfaction, requirements and consciousness on that lighting environment of apartment complex. Findings of this study can be summarized as follows. Firstly, most standards for night lighting environment focus on the urban environment as a whole, so they have very few clear standards exclusive for the outdoor space of the apartment complex. Secondly, most of outdoor spaces surveyed in this study have met the basic illumination standard, but some spaces had parts where lights were off or out of order forming dark zones, and in some parts lights were screened by trees causing shades, poor safety and a narrowed sight. Thirdly, residents had interest in the night lighting environment of the outdoor space, but they were not fully satisfied with that environment. Fourthly, residents were negative about such factors of the environment as safety, convenience, recognition and aesthetics. These factors should be reflected in planning and improving the night lighting. It is expected that this study provides basic information necessary to plan safer and more agreeable night lighting, and to satisfy the residents' need for liveable apartment complex.

• 한국수산과학회지
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• 제18권2호
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• pp.119-123
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• 1985

색광에 대한 조피볼낙 Sebastes schlegeli의 행동을 조사하기 위하여, 2가지씩의 서로 다른 색광을 조합하여 수조의 양단에서 동시에 광자극을 가했을 때의 반응을 주간과 야간으로 구분 조사한 결과는 다음과 같다. 1. 수조내에서의 조피볼낙의 구간별 분포곡선은 대체로 L 자형과 U 자형으로 나타났다. 2. 양색광원쪽에서의 평균분포차는 $13.50\%(0.70{\sim}31.65\%)$였고, 주간($17.03\%$) 보다 야간($9.98\%$)에 적었다. 3. 조피볼낙이 잘 모이는 색광은, 주간에는 청색, 백색, 황색, 적색의 순이며 야간에는 황색, 청색,n 백색, 적색의 순으로 나타났다. 4. 조명시간의 경과에 따른 집어율의 변화는 심했으며 계속 불안정하게 변동했다. 5. 두가지 색광에 대한 집어율의 차는 비교적 뚜렷하였는데 야간보다 주간에 더 뚜렷하였다.

• 한국수산과학회지
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• 제17권3호
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• pp.191-196
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• 1984

색광에 대한 말쥐치 Navodon modestus의 행동을 조사하기 위하여, 2가지씩의 서로 다른 색광을 조합하여 수조의 양단에서 동시에 광자극을 가했을 때의 반응을 주간과 야간으로 구분 조사한 결과는 다음과 갈다. 1. 수조내에서의 말쥐치의 구간별분포곡선은 양단 구간에 다소 많이 모여 대체로 U 자형이 되었다. 2. 양색선원쪽에서의 평균분포차는 $10.65\%(4.59{\sim}19.16\%)$였고, 주간($13.20\%$)보다 야간($8.09\%$) 에 적었다. 3. 말쥐치가 잘 모이는 색광은 주간과 야간의 구별없이 청색, 백색, 황색, 적색의 순으로 나타났다. 4. 조명시간의 경과에 따른 집어율의 변화는 일정한 증감추세를 보이지 않고 계속 불안정하게 변동했다. 5. 두가지 색광에 대한 집어율의 차는 비교적 뚜렸하지 않았는데 야간보다 주간에 그 차가 심했다.

• 수산해양기술연구
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• 제30권2호
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• pp.78-85
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• 1994

The author carried out an experiment to find out the response of Striped puffer. Fugu xanthoperus (Temminck et Schlegel) to the color lights. The experimental tank (300L$\times$50W$\times$50Hcm) was set up in a dark room. Six longitudinal sections with 60cm intervals are marked in the tank to observe the location of the fish. Water depth in the tank was kept 50cm level. Light bulbs of 20W at the both ends of the tank projected the light horizontally into the tank. Two different colored filters were selected from four colors of red, blue, yellow, and white, and the were placed in front of the light bulbs to make different colors of light. Light intensity was controlled by use of auxiliary filiters intercepted between the bulb and the filter. The fishes were acclimatized in the dark for 60 minutes before they were employed in the experiment. Upon turning on the light, the number of fish in each section was counted 40 times in 30 second intervals, and the mean of the number of fish in each section was counted 40 times in 30 second intervals, and the mean of the number of fish in each section was given as the gathering rate of the fish. The colors favourited by the fish was found in order of blue, yellow, white and red in the daytime, and blue, white, yellow and red at night. The difference of the average distribution on two different colors of light was 13.12%(4.10-26.55%), and the difference in the daytime(14.79%) was larger than at night (11.45%). Constantly the gathering rate of fish on illumination period was fluctuated with instability. As the gathering rate of fish on illumination period was fluctuated with instability. As the gathering rate on one color of light increased, the gathering rate on the other color of light decreased. The difference of the gathering rate on two different colors of light was comparatively distinct and the difference in the daytime was larger than at night.

• 수산해양기술연구
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• 제20권1호
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• pp.6-10
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• 1984

색광에 대한 쥐노래미 Hexagrammos otakii의 행동을 조사하기 위하여, 2가지씩의 서로 다른 색광을 조합하여 수조의 양단에서 동시에 광자극을 가했을 때의 반응을 주간과 야간으로 구분 조사한 결과는 다음과 같다. 1. 수조내에서의 쥐노래미의 구간별분포곡선은 양단구조에 다소 많이 모여 대체로 U자형이 되었다. 2. 양색광원쪽에서의 평균분포차는 6.00%(0.50~20.80%)였고, 주간(4.68%)보다 야간(7.31%)에 더컸다. 3. 쥐노래미가 잘 모이는 색광은 주간에는 백색, 황색, 적색, 청색의 순이며 야간에는 적색, 황색, 청색, 백색의 순으로 나타났다. 4. 조명시간의 경과에 따른 집어율의 변화는 적었으며 비교적 안정하게 변동했다. 5. 두가지 색광에 대한 집어율의 차는 비교적 뚜렷하였다.

• 한국실내디자인학회논문집
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• 제32호
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• pp.64-71
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• 2002

Today, term of ‘industrial society’means the totally changing society by new technical innovation through the Industrial Revolution begun in England at the mid-nineteenth century and it made social structure centering agricultural culture change with industrial culture with expansion of goods by the massive production. Information working area has to bo a space not just for improving business efficiency in industrial society but for developing efficiency in working in harmony with the information and structural aspects based on computer and communication technology. There are two kinds of environmental elements of working space : the tangible ones are the area and the structure of working space, lights, network, layout and information machines in office, the intangible ones are a feeling of satisfaction of management and arrangement of office information machines capability of information delivery, common ownership of documents and their files, the security and connection between office workers, and harmony. According to the wave of information begun from the late twentieth century, structural layout of working area has become various by the working type through network of new developed information communication machines. But it is hard to apply them in actually.